SA518400064B1 - Downhole Annular Flow Diverter - Google Patents

Downhole Annular Flow Diverter

Info

Publication number
SA518400064B1
SA518400064B1 SA518400064A SA518400064A SA518400064B1 SA 518400064 B1 SA518400064 B1 SA 518400064B1 SA 518400064 A SA518400064 A SA 518400064A SA 518400064 A SA518400064 A SA 518400064A SA 518400064 B1 SA518400064 B1 SA 518400064B1
Authority
SA
Saudi Arabia
Prior art keywords
well
annulus
annular flow
fluid flow
flow diverter
Prior art date
Application number
SA518400064A
Other languages
Arabic (ar)
Inventor
نايت غرانت
يوشر كريج
بهجت نادر
Original Assignee
سينترافلو إيه إس
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/NO2017/050075 external-priority patent/WO2017171556A1/en
Application filed by سينترافلو إيه إس filed Critical سينترافلو إيه إس
Publication of SA518400064B1 publication Critical patent/SA518400064B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/04—Gravelling of wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Multiple-Way Valves (AREA)

Abstract

There is described a device (1) for directing a fluid flow in an annulus around a pipe string (10) in a horizontal or deviated well, the device comprising: - an orientation sensing member (2, 6) adapted to distinguish between the high-side and the low-side of the borehole along the well path; - a fluid direction member (4) adapted to impede the fluid flow in one portion the annulus so as to at the same time increase the fluid flow in another portion of the annulus; and - an activation member (16) for activating said fluid direction member (4) in the well. There is also described a pipe string (10) comprising a device (1) according to the invention, as well as a method for operating a device (1) according to the invention. (Fig. 5)
SA518400064A 2016-04-01 2018-09-20 Downhole Annular Flow Diverter SA518400064B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20160522 2016-04-01
NO20161363A NO342858B1 (en) 2016-04-01 2016-08-26 Method and device for directing a fluid flow in an annulus around a pipe string
PCT/NO2017/050075 WO2017171556A1 (en) 2016-04-01 2017-03-28 Downhole annular flow diverter

Publications (1)

Publication Number Publication Date
SA518400064B1 true SA518400064B1 (en) 2022-05-08

Family

ID=61800126

Family Applications (1)

Application Number Title Priority Date Filing Date
SA518400064A SA518400064B1 (en) 2016-04-01 2018-09-20 Downhole Annular Flow Diverter

Country Status (8)

Country Link
US (1) US10808477B2 (en)
AU (1) AU2017244288B2 (en)
BR (1) BR112018069132A2 (en)
CA (1) CA3017830A1 (en)
GB (1) GB2564339B (en)
MY (1) MY192769A (en)
NO (1) NO342858B1 (en)
SA (1) SA518400064B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651451B1 (en) * 1989-09-07 1991-10-31 Inst Francais Du Petrole APPARATUS AND INSTALLATION FOR CLEANING DRAINS, ESPECIALLY IN A WELL FOR OIL PRODUCTION.
US7556105B2 (en) * 2002-05-15 2009-07-07 Baker Hughes Incorporated Closed loop drilling assembly with electronics outside a non-rotating sleeve
US6840337B2 (en) * 2002-08-28 2005-01-11 Halliburton Energy Services, Inc. Method and apparatus for removing cuttings
GB0710281D0 (en) * 2007-05-30 2007-07-11 Geolink Uk Ltd Orientation sensor for downhole tool
US8708050B2 (en) * 2010-04-29 2014-04-29 Halliburton Energy Services, Inc. Method and apparatus for controlling fluid flow using movable flow diverter assembly
CA2901958C (en) * 2013-03-14 2021-03-16 Charles Ingold Distally offset downhole tool with selective rotation
SG11201603478SA (en) * 2013-12-16 2016-05-30 Halliburton Energy Services Inc Gravity-based casing orientation tools and methods
US10001007B2 (en) * 2014-11-13 2018-06-19 Halliburton Energy Services, Inc. Well logging with autonomous robotic diver

Also Published As

Publication number Publication date
US10808477B2 (en) 2020-10-20
NO20161363A1 (en) 2017-10-02
BR112018069132A2 (en) 2019-01-22
NO342858B1 (en) 2018-08-20
US20190048673A1 (en) 2019-02-14
AU2017244288A1 (en) 2018-10-04
MY192769A (en) 2022-09-08
GB2564339B (en) 2021-07-28
GB2564339A (en) 2019-01-09
CA3017830A1 (en) 2017-10-05
AU2017244288B2 (en) 2019-06-06

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